Developer
Password Strength Checker
Score a password and estimate crack time.
Runs in your browser. Free, nothing is uploaded.
About this tool
Free password strength checker tool. Score a password and estimate crack time. No signup, nothing uploaded.
Frequently asked questions
Does this run on the server?
No. It runs in your browser, so your data stays on your device.
Which engine is used?
The native browser engine for the language named in the title.
Is it safe for secrets?
Avoid pasting production secrets into any online tool — redact first.
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